They call it the ‘Energy tower’; it works on the basic principle of convection: hot air rises and cold air falls. Not only that, it could also be used as a desalination device and may be able to reverse the effects of global warming.
Zaslavsky

Energy Tower – The ultimate source of energy!
(via www.ecofriend.org)
Submitted by jassie on Mon, 2007-12-10 13:01. | Tags: architecture | Alternate Energy | electricity | Energy tower | global warming | solar energy | Technion - Israel Institute of Science | wind energy | Zaslavsky